+91-8527521718
Signup | Login
  • 1(current)
Q. No.
Choose the correct statement among the following about freons. 

1. They are used as a cancer medicine.
2. They are chlorofluorocarbon compounds.
3. These are toxic organic compounds.
4. These are flammable compounds.
Subtopic:  Dichloromethane, Trichloromethane & Tetrachloromethane |
 87%
Level 1: 80%+
Please attempt this question first.
Hints
Please attempt this question first.
Which of the following compounds are haloalkanes?
(a) 2-Bromopentane
(b) Vinyl chloride (chloroethene)
(c) 2-Chloroacetophenone
(d) Trichloromethane
Option:
1. a and c 2. a and d
3. b and c 4. c and d
Subtopic:  Dichloromethane, Trichloromethane & Tetrachloromethane |
 85%
Level 1: 80%+
Please attempt this question first.
Hints
Please attempt this question first.

Match the compounds given in Column-I with suitable items given in Column-II:

Column-I (Compound)

Column-II (Uses)

A.

Iodoform

1.

Fire extinguisher

B.

Carbon tetrachloride

2.

Insecticide

C.

CFC

3.

Antiseptic

D.

DDT

4.

Refrigerants


Code

1. A → 2 B → 4 C →1 D →3

2. A → 3 B → 2 C →4 D →1

3. A → 1 B → 2 C →3 D →4

4. A → 3 B → 1 C →4 D →2

Subtopic:  Dichloromethane, Trichloromethane & Tetrachloromethane | Iodoform, Freons & DDT |
 87%
Level 1: 80%+
Please attempt this question first.
Hints
Please attempt this question first.
advertisementadvertisement

Match the compounds in Column I with their respective effects in Column II:

Column l (Compounds)

Column lI (Effect)

A. Chloramphenicol

I. Malaria

B. Thyroxine

II. Anaesthetic

C. Chloroquine

III. Typhoid fever

D. Chloroform

IV. Goiter

V. Blood substituent

Codes:

Options:  A   B    C   D 
1. II III IV I
2. III IV I II
3. V IV III II
4. IV V III II

Subtopic:  Dichloromethane, Trichloromethane & Tetrachloromethane | Iodoform, Freons & DDT |
 82%
Level 1: 80%+
Hints
  • 1(current)
Q. No.
NEET Information
courses
Company
Botany Questions
Chemistry Questions
Physics Questions
Zoology Questions

© 2026 GoodEd Technologies Pvt. Ltd.